ytstealer | 8e656eb57d8d6969fc7a40fb639efede124ad581a71fcb5bde94a944013f793c

Analysis

max time kernel
42s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
30/08/2022, 02:10

Target

8e656eb57d8d6969fc7a40fb639efede124ad581a71fcb5bde94a944013f793c.exe
Size

4.0MB
MD5

87a6f7b559ff3eaa4789313567f7b331
SHA1

d61df33e9a80ce68b4d17b49c8d9822a081aecf6
SHA256

8e656eb57d8d6969fc7a40fb639efede124ad581a71fcb5bde94a944013f793c
SHA512

d25871d372b8b91883c422d5d690980893a4b60e7d433b383adc3a726baddf478bce828abd150a85bab01c3bdd182efe5d063bfd69090652d37cc417ee4f1ceb
SSDEEP

98304:Nv1wv7D8leVdvBmQc32rGeEw3Jn7GiLIfjD9TbF6wT7Q7S2V+:l1wv7DxTvBSAxEen7VYTbFzT7Q7

Score

10^/10

YTStealer
YTStealer is a malware designed to steal YouTube authentication cookies.
stealer ytstealer

YTStealer payload 2 IoCs

resource	yara_rule
behavioral1/memory/2000-54-0x00000000009C0000-0x0000000001798000-memory.dmp	family_ytstealer
behavioral1/memory/2000-57-0x00000000009C0000-0x0000000001798000-memory.dmp	family_ytstealer

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
behavioral1/memory/2000-54-0x00000000009C0000-0x0000000001798000-memory.dmp	upx
behavioral1/memory/2000-57-0x00000000009C0000-0x0000000001798000-memory.dmp	upx

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2000	8e656eb57d8d6969fc7a40fb639efede124ad581a71fcb5bde94a944013f793c.exe
2000	8e656eb57d8d6969fc7a40fb639efede124ad581a71fcb5bde94a944013f793c.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2000 wrote to memory of 1796	2000	8e656eb57d8d6969fc7a40fb639efede124ad581a71fcb5bde94a944013f793c.exe	29
PID 2000 wrote to memory of 1796	2000	8e656eb57d8d6969fc7a40fb639efede124ad581a71fcb5bde94a944013f793c.exe	29
PID 2000 wrote to memory of 1796	2000	8e656eb57d8d6969fc7a40fb639efede124ad581a71fcb5bde94a944013f793c.exe	29
PID 1796 wrote to memory of 472	1796	cmd.exe	31
PID 1796 wrote to memory of 472	1796	cmd.exe	31
PID 1796 wrote to memory of 472	1796	cmd.exe	31

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

memory/2000-54-0x00000000009C0000-0x0000000001798000-memory.dmp

Filesize
13.8MB

Download
memory/2000-57-0x00000000009C0000-0x0000000001798000-memory.dmp

Filesize
13.8MB

Download